ok my A/C compressor clutch wont kick off as soon as the key is turened on i have 12 volts i have checked the low pressure switch and the realay both seam to be working good. Now what PCM? Or? thanks
it would if the contacts were bad in pressure switch seen many that were but i know this one is working right it keeps running eaven when it is unpluged so it is defently somthing else keeping it on.
well found it it was a broken ground wire going to the relays from the pcm. i guess the pcm uses the ground wire to turn on and off the compressor. Dont know but it works now.
Bad grounds cause more problems than people realize. Good catch. :happymugs
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